From patchwork Fri Mar 26 09:37:15 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Zhiqi Song X-Patchwork-Id: 12166123 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-16.8 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_GIT autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id C952CC433E1 for ; Fri, 26 Mar 2021 09:37:45 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 79A1C61A58 for ; Fri, 26 Mar 2021 09:37:45 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230027AbhCZJhO (ORCPT ); Fri, 26 Mar 2021 05:37:14 -0400 Received: from szxga05-in.huawei.com ([45.249.212.191]:14561 "EHLO szxga05-in.huawei.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230043AbhCZJg6 (ORCPT ); Fri, 26 Mar 2021 05:36:58 -0400 Received: from DGGEMS411-HUB.china.huawei.com (unknown [172.30.72.60]) by szxga05-in.huawei.com (SkyGuard) with ESMTP id 4F6GyR5pPzzPn9d; Fri, 26 Mar 2021 17:34:23 +0800 (CST) Received: from localhost.localdomain (10.69.192.56) by DGGEMS411-HUB.china.huawei.com (10.3.19.211) with Microsoft SMTP Server id 14.3.498.0; Fri, 26 Mar 2021 17:36:49 +0800 From: Zhiqi Song To: , , , CC: , , , , Subject: [PATCH 1/3] drivers: iommu - coding style fix Date: Fri, 26 Mar 2021 17:37:15 +0800 Message-ID: <1616751437-59956-2-git-send-email-songzhiqi1@huawei.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1616751437-59956-1-git-send-email-songzhiqi1@huawei.com> References: <1616751437-59956-1-git-send-email-songzhiqi1@huawei.com> MIME-Version: 1.0 X-Originating-IP: [10.69.192.56] X-CFilter-Loop: Reflected Precedence: bulk List-ID: X-Mailing-List: linux-arm-msm@vger.kernel.org Fixed following checkpatch error: - space required after ',' Signed-off-by: Zhiqi Song --- drivers/iommu/io-pgtable-arm.c | 16 ++++++++-------- 1 file changed, 8 insertions(+), 8 deletions(-) -- 2.7.4 diff --git a/drivers/iommu/io-pgtable-arm.c b/drivers/iommu/io-pgtable-arm.c index 87def58..3bf880f 100644 --- a/drivers/iommu/io-pgtable-arm.c +++ b/drivers/iommu/io-pgtable-arm.c @@ -37,7 +37,7 @@ * Calculate the right shift amount to get to the portion describing level l * in a virtual address mapped by the pagetable in d. */ -#define ARM_LPAE_LVL_SHIFT(l,d) \ +#define ARM_LPAE_LVL_SHIFT(l, d) \ (((ARM_LPAE_MAX_LEVELS - (l)) * (d)->bits_per_level) + \ ilog2(sizeof(arm_lpae_iopte))) @@ -50,15 +50,15 @@ * Calculate the index at level l used to map virtual address a using the * pagetable in d. */ -#define ARM_LPAE_PGD_IDX(l,d) \ +#define ARM_LPAE_PGD_IDX(l, d) \ ((l) == (d)->start_level ? (d)->pgd_bits - (d)->bits_per_level : 0) -#define ARM_LPAE_LVL_IDX(a,l,d) \ - (((u64)(a) >> ARM_LPAE_LVL_SHIFT(l,d)) & \ - ((1 << ((d)->bits_per_level + ARM_LPAE_PGD_IDX(l,d))) - 1)) +#define ARM_LPAE_LVL_IDX(a, l, d) \ + (((u64)(a) >> ARM_LPAE_LVL_SHIFT(l, d)) & \ + ((1 << ((d)->bits_per_level + ARM_LPAE_PGD_IDX(l, d))) - 1)) /* Calculate the block/page mapping size at level l for pagetable in d. */ -#define ARM_LPAE_BLOCK_SIZE(l,d) (1ULL << ARM_LPAE_LVL_SHIFT(l,d)) +#define ARM_LPAE_BLOCK_SIZE(l, d) (1ULL << ARM_LPAE_LVL_SHIFT(l, d)) /* Page table bits */ #define ARM_LPAE_PTE_TYPE_SHIFT 0 @@ -68,7 +68,7 @@ #define ARM_LPAE_PTE_TYPE_TABLE 3 #define ARM_LPAE_PTE_TYPE_PAGE 3 -#define ARM_LPAE_PTE_ADDR_MASK GENMASK_ULL(47,12) +#define ARM_LPAE_PTE_ADDR_MASK GENMASK_ULL(47, 12) #define ARM_LPAE_PTE_NSTABLE (((arm_lpae_iopte)1) << 63) #define ARM_LPAE_PTE_XN (((arm_lpae_iopte)3) << 53) @@ -128,7 +128,7 @@ #define ARM_MALI_LPAE_MEMATTR_WRITE_ALLOC 0x8DULL /* IOPTE accessors */ -#define iopte_deref(pte,d) __va(iopte_to_paddr(pte, d)) +#define iopte_deref(pte, d) __va(iopte_to_paddr(pte, d)) #define iopte_type(pte) \ (((pte) >> ARM_LPAE_PTE_TYPE_SHIFT) & ARM_LPAE_PTE_TYPE_MASK)